[Iaude] MPEC B146: 2019 BJ4 [a=3.15,e=0.55,i=24.5,H=20.2]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Tue Jan 29 23:55:17 EST 2019
M.P.E.C. 2019-B146 Issued 2019 Jan. 30, 04:52 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 BJ4
Observations:
K19B04J C2019 01 20.58120111 36 13.195+32 09 15.55 21.3 GVEB146F51
K19B04J C2019 01 20.59453911 36 15.123+32 09 41.21 21.4 GVEB146F51
K19B04J C2019 01 20.60780211 36 17.078+32 10 07.22 21.1 GVEB146F51
K19B04J C2019 01 20.62108811 36 19.034+32 10 33.45 21.4 GVEB146F51
K19B04J C2019 01 21.60693111 38 49.179+32 42 49.32 22.0 GVEB146F51
K19B04J C2019 01 21.62058811 38 51.208+32 43 16.15 21.3 GVEB146F51
K19B04J C2019 01 21.64790411 38 55.190+32 44 09.75 21.6 GVEB146F51
K19B04J* C2019 01 27.56339 11 54 13.409+36 04 50.77 21.1 iUEB146F51
K19B04J C2019 01 27.57366 11 54 14.980+36 05 12.37 21.2 iUEB146F51
K19B04J C2019 01 27.59456 11 54 18.100+36 05 55.71 20.7 iUEB146F51
K19B04J C2019 01 28.39418 11 56 24.54 +36 33 41.9 19.8 GVEB146I52
K19B04J C2019 01 28.39667 11 56 25.02 +36 33 47.8 20.9 GVEB146I52
K19B04J C2019 01 28.39916 11 56 25.37 +36 33 53.1 21.1 GVEB146I52
K19B04J KC2019 01 29.95752912 00 32.62 +37 28 22.1 21.3 GVEB146L01
K19B04J KC2019 01 29.96220512 00 33.34 +37 28 32.0 21.3 GVEB146L01
K19B04J KC2019 01 29.96697612 00 34.06 +37 28 42.6 21.2 GVEB146L01
K19B04J KC2019 01 29.97174712 00 34.78 +37 28 52.6 21.2 GVEB146L01
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, L. Denneau,
J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m
Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer H. Groeller.
Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson,
G. J. Leonard, T. A. Pruyne, R. L. Seaman, F. C. Shelly. 1.0-m reflector
+ CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 BJ4
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 5.88258 (2000.0) P Q
n 0.17636005 Peri. 73.45161 -0.91755190 +0.05076380
a 3.1492169 Node 108.05940 -0.15779453 -0.95686032
e 0.5540530 Incl. 24.50653 +0.36496492 -0.28607930
P 5.59 H 20.2 G 0.15 U 6
Residuals in seconds of arc
190120 F51 0.1+ 0.1+ 190121 F51 0.3- 0.1- 190128 I52 0.1- 0.3-
190120 F51 0.2- 0.2- 190127 F51 0.1+ 0.1+ 190129 L01 0.3+ 0.0
190120 F51 0.1+ 0.1- 190127 F51 0.3+ 0.2+ 190129 L01 0.1+ 0.1-
190120 F51 0.2+ 0.3+ 190127 F51 0.1- 0.0 190129 L01 0.1- 0.3+
190121 F51 0.1- 0.0 190128 I52 0.9- 1.0- 190129 L01 0.4- 0.1+
190121 F51 0.2+ 0.1- 190128 I52 0.3+ 0.3-
Ephemeris:
2019 BJ4 a,e,i = 3.15, 0.55, 25 q = 1.4044
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 31 10 47 13.1 +22 50 12 0.8980 1.6566 123.4 29.7 22.4
...
2019 01 15 11 22 19.9 +29 14 45 0.7543 1.5816 130.6 28.2 21.8
...
2019 01 23 11 42 22.7 +33 28 59 0.6972 1.5455 132.9 27.8 21.6
...
2019 01 29 11 58 00.0 +36 54 51 0.6637 1.5206 133.6 28.0 21.5
2019 01 30 12 00 38.6 +37 29 54 0.6589 1.5166 133.6 28.0 21.4
2019 01 31 12 03 17.8 +38 05 04 0.6543 1.5127 133.6 28.1 21.4
...
2019 02 06 12 19 22.5 +41 36 20 0.6314 1.4905 133.1 28.9 21.3
...
2019 02 14 12 40 55.8 +46 06 58 0.6122 1.4644 131.1 30.5 21.3
...
2019 03 01 13 18 59.6 +53 01 48 0.6044 1.4273 125.2 34.5 21.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B146
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